root / trunk / web / dojo / dojox / geo / charting / _base.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.geo.charting._base"]){ |
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| 9 | dojo._hasResource["dojox.geo.charting._base"]=true; |
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| 10 | dojo.provide("dojox.geo.charting._base");
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| 11 | dojo.require("dojo.NodeList-traverse");
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| 12 | dojo.require("dojox.gfx.matrix");
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| 13 | dojo.require("dijit.Tooltip");
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| 14 | (function(){
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| 15 | var _1=dojox.geo.charting;
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| 16 | _1.showTooltip=function(_2,_3,_4){ |
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| 17 | var _5=_1._normalizeArround(_3);
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| 18 | return dijit.showTooltip(_2,_5,_4);
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| 19 | }; |
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| 20 | _1.hideTooltip=function(_6){ |
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| 21 | return dijit.hideTooltip(_6);
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| 22 | }; |
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| 23 | _1._normalizeArround=function(_7){ |
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| 24 | var _8=_1._getRealBBox(_7);
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| 25 | var _9=_7._getRealMatrix()||{xx:1,xy:0,yx:0,yy:1,dx:0,dy:0}; |
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| 26 | var _a=dojox.gfx.matrix.multiplyPoint(_9,_8.x,_8.y);
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| 27 | var _b=dojo.coords(_1._getGfxContainer(_7));
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| 28 | _7.x=dojo.coords(_b,true).x+_a.x,_7.y=dojo.coords(_b,true).y+_a.y,_7.width=_8.width*_9.xx,_7.height=_8.height*_9.yy; |
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| 29 | return _7;
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| 30 | }; |
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| 31 | _1._getGfxContainer=function(_c){ |
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| 32 | return (new dojo.NodeList(_c.rawNode)).parents("div")[0]; |
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| 33 | }; |
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| 34 | _1._getRealBBox=function(_d){ |
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| 35 | var _e=_d.getBoundingBox();
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| 36 | if(!_e){
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| 37 | var _f=_d.children;
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| 38 | var _e=dojo.clone(_1._getRealBBox(_f[0])); |
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| 39 | dojo.forEach(_f,function(_10){
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| 40 | var _11=_1._getRealBBox(_10);
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| 41 | _e.x=Math.min(_e.x,_11.x); |
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| 42 | _e.y=Math.min(_e.y,_11.y); |
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| 43 | _e.endX=Math.max(_e.x+_e.width,_11.x+_11.width); |
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| 44 | _e.endY=Math.max(_e.y+_e.height,_11.y+_11.height); |
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| 45 | }); |
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| 46 | _e.width=_e.endX-_e.x; |
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| 47 | _e.height=_e.endY-_e.y; |
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| 48 | } |
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| 49 | return _e;
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| 50 | }; |
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| 51 | })(); |
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| 52 | } |